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14831484 = 22310711551
BaseRepresentation
bin111000100100…
…111101111100
31000220111222020
4320210331330
512244101414
61245520140
7240031323
oct70447574
930814866
1014831484
118410128
124b73050
1330c3a35
141d810ba
15147e7a9
hexe24f7c

14831484 has 24 divisors (see below), whose sum is σ = 34933248. Its totient is φ = 4897200.

The previous prime is 14831473. The next prime is 14831491. The reversal of 14831484 is 48413841.

It is a super-3 number, since 3×148314843 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4492 + ... + 7059.

It is an arithmetic number, because the mean of its divisors is an integer number (1455552).

Almost surely, 214831484 is an apocalyptic number.

It is an amenable number.

14831484 is an abundant number, since it is smaller than the sum of its proper divisors (20101764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14831484 is a wasteful number, since it uses less digits than its factorization.

14831484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665 (or 11663 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 14831484 is about 3851.1665765064. The cubic root of 14831484 is about 245.6941800876.

The spelling of 14831484 in words is "fourteen million, eight hundred thirty-one thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 107 214 321 428 642 1284 11551 23102 34653 46204 69306 138612 1235957 2471914 3707871 4943828 7415742 14831484